When I first started shooting (1978) I bought a Colt Mk4/Series 70 govt model 45 ACP and sent it to Jim Clark for a target package. Along with everything else he did he tightened the slide to frame fit.
It's too tight. I figured I would "shoot it loose" but since 1978, according to my shooting log, I've only fired 1,691 rounds through it.
I want to start shooting it again, but it's still too tight. (Age+arthritis+weakening hands)
Somebody, somewhere, recommended the following approach: 1) JB Bore lapping compound; 2) Mix 2 parts oil to 1 part JB lapping compound; 3) Hand cycle 500 times; 4) Blow out compound with WD 40.
Suggestions? Is the above an acceptable alternative to sending the gun back to Clark for them to "loosen?"
It's too tight. I figured I would "shoot it loose" but since 1978, according to my shooting log, I've only fired 1,691 rounds through it.
I want to start shooting it again, but it's still too tight. (Age+arthritis+weakening hands)
Somebody, somewhere, recommended the following approach: 1) JB Bore lapping compound; 2) Mix 2 parts oil to 1 part JB lapping compound; 3) Hand cycle 500 times; 4) Blow out compound with WD 40.
Suggestions? Is the above an acceptable alternative to sending the gun back to Clark for them to "loosen?"